Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blackis.it
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:12:26 UTC · ↺ Refresh
MX Hostnames
- mx.blackis.it
MX Priorities
- mx.blackis.it: 10
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 62.149.128.72 ↩ mxd4.aruba.it
- 62.149.128.154 ↩ mxd7.aruba.it
- 62.149.128.157 ↩ mxd8.aruba.it
- 62.149.128.163 ↩ mxd2.aruba.it
- 62.149.128.160 ↩ mxd1.aruba.it
- 62.149.128.166 ↩ mxd3.aruba.it
- 62.149.128.151 ↩ mxd6.aruba.it
- 62.149.128.74 ↩ mxd5.aruba.it
SOA Record
Raw SOA
dns.technorail.com hostmaster.blackis.it 2026020604 86400 7200 2592000 3600
Primary NS (mname)
dns.technorail.com
Admin Email (rname)
hostmaster@blackis.it
Serial
2026020604
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
dns.technorail.com
dns4.arubadns.cz
dns2.technorail.com
dns3.arubadns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.aruba.it ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=knqVGXRm3rbZlX1CKwU7j0Gc1yMfDPpgNvksIRlrsjI
- facebook-domain-verification=2vmddf0dqluatp846bbb5l8w3pdvsk
- SPFv=spf1 include:_spf.aruba.it ~all
- Sendinblue-code:4443f88defa1640d4029e8fe90648fcd
- SPFv=spf1 include:spf.sendinblue.com mx ~all
Full email verification for blackis.it
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits